Looking for a miracle

I'm trying to find a movie I saw nearly 30 years ago in a triple feature with 5 Fingers of Death. So it must have been made about the same time. I really don't remember much except for 1 scene, I believe early in the film where 2 men challenge each others sword skill. The first man takes 1 swing and chops a flower in 2. The second man swings but his flower doesn't move. The 1st man laughs as if he won. The second man blows at the flower and it falls over. I know its not much to go on but you guys are the most knowledgable fans out there. If you can't get it no one can.